OpenSearchServer

The open-source enterprise class
search engine software


Download    Test online


  • A full set of search functions
  • Build your own indexing strategy
  • A fully integrated solution
  • Parsers extract full-text data
  • The crawlers can index everything
  • 17 language options
  • Special analysis for each language
  • Numerous filters: n-gram, lemmatization, shingle, elisions, stripping diacritic, Etc.
  • Automatic language detection
  • Named entity recognition
  • Synonyms (word and multi-terms)
  • Automatic classifications
  • REST API and SOAP Web Service
  • Monitoring module
  • Index replication
  • Scheduling for periodic tasks
  • Scripting feature powered by Selenium®
  • Multiple client implementations: PHP, Ruby, Perl, C#, Etc.
  • Office® documents (Word®, Excel®, Powerpoint®, Visio®, Publisher®)
  • OpenOffice® documents
  • Adobe PDF® (with OCR)
  • Web pages (HTML), RTF, plain text
  • Audio files metadata
  • Images (metadata and OCR)
  • MAPI® messages
  • Etc.
  • The web crawler includes inclusion or exclusion filters with wildcards, HTTP authentication, screenshot, sitemap, Etc.
  • The REST Crawler indexes Web Services data
  • The file system crawler browses SMB/CIFS, FTP(S), SWIFT
  • The database crawler supports all databases (JDBC)

  Downloads & documentation


Fork me on GitHub

v1.5.14

binary packages

.ZIP .TAR.GZ .DEB .RPM .WAR source
Nightly builds : North America - Europe

Documentation

Read, comment, contribute.

Documentation

Forges

Source code, issues tracker, forums.

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Get OpenSearchServer at SourceForge.net. Fast, secure and Free Open Source software downloads

  Hosting services

Immediate access to an OpenSearchServer instance hosted on our Cloud infrastructure.

Plans
DISCOVER
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STARTER
PREMIUM
PRO
ENTERPRISE
Number of documents 50,000 250,000 1,000,000 10,000,000 Unlimited
Index number 10 100 Unlimited Unlimited Unlimited
Storage 5 GB 10 GB 20 GB 40 GB On demand
Transfer capacity (4) 500 GB 1 TB 2 TB 3 TB On demand
Price per month (5)
$19
$49
$99
$199
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  Support services

Full access to the developers who built OpenSearchServer. Our team is dedicated to making your project successful.

Plans  
DEVELOPER
SILVER
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GOLD
PLATINUM
Unlimited support
E-mail and Web tickets 		 
Time slot   Business hours Business hours 24×7 24×7
Response time
on production issues (1)		   - 1
business day 		8
hours 		4
hours
Response time
on development issues (2)		   1
business day 		2
business day 		1
business day 		1
business day
Number of contacts  
Price per month (3)  
$59
$79
$139
$399
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